Battery boost for a Subaru Ascent
Battery boost for the Subaru Ascent: CarmaCars does not do this work itself. Request it and we arrange it with a trusted shop or connect you with one, and we can deliver a rental car to you while yours is in.
- Body
- Standard Sport Utility Vehicle

A rental while yours is in the shop
CarmaCars does not do this work; you keep driving while the shop has your car. We deliver a rental to you, by the day, at our usual rates.
Every Subaru Ascent year
| Year | Combined use | Powertrains | Canadian trims |
|---|---|---|---|
| 2027 | 10.7 to 11.1 L/100 km | 2 (regular gas) | |
| 2026 | 10.7 to 11.1 L/100 km | 2 (regular gas) | |
| 2025 | 10.6 to 11.1 L/100 km | 2 (regular gas) | |
| 2024 | 10.6 to 11.1 L/100 km | 2 (regular gas) | |
| 2023 | 10.6 to 11.1 L/100 km | 2 (regular gas) | |
| 2022 | 10.2 to 10.7 L/100 km | 2 (regular gas) | |
| 2021 | 10.2 to 10.7 L/100 km | 2 (regular gas) | |
| 2020 | 10.3 to 10.7 L/100 km | 2 (regular gas) | |
| 2019 | 10.3 to 10.7 L/100 km | 2 (regular gas) |
The Subaru Ascent for battery boost
- Body: standard sport utility vehicle (EPA size class).
Recalls and complaints by year
| Year | Recall campaigns | Complaints |
|---|---|---|
| 2027 | 0 | 0 |
| 2026 | 1 | 2 |
| 2025 | 1 | 15 |
| 2024 | 1 | 50 |
| 2023 | 4 | 45 |
| 2022 | 2 | 56 |
| 2021 | 2 | 103 |
| 2020 | 5 | 324 |
| 2019 | 9 | 443 |
Source: NHTSA (US) recalls and owner complaints by model year. A recall in the US often has a Canadian twin from Transport Canada.
Battery boost for the Subaru Ascent
Your Subaru Ascent needs battery service? We do not do mechanical work, but we arrange it and rent you a car meanwhile. Lights left on overnight are the classic reason for a flat battery.
Details the shop needs
Bring the owner's manual or service records if you have them. The shop sets its own price and time after it sees the car. Mention the trim and engine in your request; parts differ between them.
What we arrange
You approve the shop's quote before any work. Send a request with the car and what it needs; a person replies within one business day and arranges it with a trusted shop or recommends one. Tell us when suits you, and whether the car can be driven.
A car while yours is in the shop
Keep the rental as long as the repair takes. We collect the rental when your car is back. Delivery is priced by distance in your offer, and pickup from us is free.
Small things that help
Top up the washer fluid with a winter mix in the cold months. Keep a record of every service; it helps the shop and adds value when you sell. Use the grade of fuel your owner's manual calls for.
What to ask
Ask whether the parts are new, rebuilt or used. Ask the shop to call you before doing anything not on the estimate. Ask whether the shop will check anything related while the car is there.
Talk to a person
Describe the problem, and we arrange a trusted shop.
Request battery boost
Tell us when suits you. A person replies within one business day and arranges it with a trusted shop or recommends one; the shop sets its own price and time.
Rent a car while yours is in in Toronto
We have no car while yours is in on the site right now. Request one and we look for it for your dates, or take a similar car that is available now.
Similar cars available now
Example car
Checking tomorrow…
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Checking tomorrow…
Example car
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Checking tomorrow…
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Bentley Bentayga
Insurance included, no credit card needed
$1,320a day
- SUV, Exotic
- 5 seats
- Automatic
- Gasoline
Checking tomorrow…
Representative photo
Checking tomorrow…
Want this exact car?
Tell us your dates and we look for a car while yours is in for you. Nothing is booked or charged.